Input Test
C   ______ _______  _____      _     _ __   _ _______ ______  
C  |  ____ |______ |     | ___ |     | | \  | |______ |     \ 
C  |_____| |______ |_____|     |_____| |  \_| |______ |_____/
C Version : 1.0.1     22/10/2023
C FreeCAD Version : 0.20.2 
C
C *************************************************************
C Original Step file : inputSTEP/DoubleCylinder/pieza2.stp
C
C Creation Date : 2023-10-31 09:25:01.906005
C Solid Cells   : 1
C Total Cells   : 4
C Surfaces      : 17
C Materials     : 0
C
C **************************************************************
1     0      1 4 6 8 10 -5 -3 -2:-8 9 -5 6
           imp:n=1.0   imp:p=1.0   
           $/Cut0021
C 
C ##########################################################
C              VOID CELLS
C ##########################################################
C 
2     0      11 13 15 -16 -14 -12 (-6:5:(-1:3:-8:-10:-4:2) (8:-9))
           imp:n=1.0   imp:p=1.0   
           $Automatic Generated Void Cell. Enclosure(-1.0, 2.0, -1.0, 2.0, -1.0, 2.0)
           $Enclosed cells : (1)
3     0      -17 (-11:12:-13:14:-15:16)
           imp:n=1.0   imp:p=1.0   
           $Graveyard_in
4     0      17
           imp:n=0     imp:p=0     
           $Graveyard
 
C ##########################################################
C                  SURFACE DEFINITION
C ##########################################################
1      PX   0.0000000e+00
2      PX   1.0000000e+00
3      PY   1.0000000e+00
4      PY   0.0000000e+00
5      PZ   1.0000000e+00
6      PZ   0.0000000e+00
7      P    7.0710678e-01  7.0710678e-01 -0.0000000e+00  0.0000000e+00
8      C/Z      0.200000     0.200000     0.200000
9      C/Z      0.140000     0.140000     0.090000
10     P    7.0710678e-01  7.0710678e-01 -0.0000000e+00  1.4142136e-01
11     PX  -1.0000000e+00
12     PX   2.0000000e+00
13     PY  -1.0000000e+00
14     PY   2.0000000e+00
15     PZ  -1.0000000e+00
16     PZ   2.0000000e+00
17     S   5.0000000e-01  5.0000000e-01  5.0000000e-01  2.6500377e+00
 
C 
MODE P
VOID 
NPS 1e6
PRDMP 2J -1
C SDEF PAR=P X=D1 Y=D2 Z=D3 
C SI1 -1.0000000e+00 2.0000000e+00 
C SI2 -1.0000000e+00 2.0000000e+00 
C SI3 -1.0000000e+00 2.0000000e+00 
C SP1 0  1 
C SP2 0  1 
C SP3 0  1 
SDEF PAR=P NRM=-1 SUR=17 WGT=2.2062463e+01 DIR=d1
SI1 0 1
SP1 -21 1
F4:P  1 
SD4   9.6596903e-01 